Furnished with one fluorosilicone rubber o ring permil-r-25988
An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below no. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes bolt, clevis; bolt, externally relieved body; screw, externally relieved body; and screw, assembled washer. See also, screw, instrument; bolt, machine; bolt, internal wrenching; and screw, cap socket head.
Classification: Bolts and bolts and their nuts or washers exported in the same shipment
NSN 4140-01-441-5165
NSN 5930-01-161-4509
NSN 5855-00-560-0110
NSN 5895-01-501-2588
NSN 5945-01-482-9598
NSN 5996-00-734-5364
NSN 6110-01-369-4516
NSN 4140-00-603-3548
NSN 5835-00-841-2650
NSN 5996-01-532-8014
NSN 5985-01-604-8923
NSN 5999-01-507-5179